KR101352382B1 - Small hydroelectric generator utilizing strom overflow diverging tank - Google Patents

Abstract

The present invention relates to a small hydro power device by using a soil inflow preventing device for producing electricity by using rain water or wastewater flowing from the end of a drainpipe while a hydraulic turbine generator is installed inside an opening/closing plate formed at the top of a rain water soil chamber. The small hydro power device by using the soil inflow preventing device according to the present invention in order to solve problems comprises: an opening/closing unit including a fixed frame fixed at an opening unit formed at the top of the rain water soil chamber, a fixed plate fixed at the top of the fixed frame and in which a sewage inlet is formed at one side, an assembly unit in which both ends are fixed at the fixed frame, and an opening/closing plate for opening/closing the sewage inlet while being integrally fixed to the assembly unit; a hydraulic turbine generator unit including a shaft in which both ends are fixed to the lateral wall of the rain water soil chamber while being arranged in the sewage inlet, a bearing unit installed at both ends of the shaft, and the hydraulic turbine generator fixed to be rotatable to the shaft; a power transmission unit including a spring accommodating pipe made of soluble materials and a power transmission spring built in the spring accommodating pipe and in which the driven side of the power transmission spring is fixed to one end of the shaft; and a power unit including a power chamber installed at the top of the end of the drainpipe and a generator installed at the power chamber and connected to the driving side of the power transmission spring to be fixed.

Description

Small hydroelectric generator using soil inflow prevention device {Small Hydroelectric Generator Utilizing Strom Overflow Diverging Tank}

The present invention relates to a hydrophobic power generation apparatus using an earth and sand inflow prevention device, and more particularly, electric power using rainwater or sewage flowing from the end into a sewer pipe in a state in which a power generation aberration is provided in an opening and closing plate provided at an upper part of rainwater soil. It relates to a small hydro power generating device using a soil inflow prevention device that can produce.

The electricity generation method is mainly thermal power, nuclear power and hydroelectric power generation. The thermal and nuclear power generation methods have problems with air pollution and safety, and the hydroelectric power generation system represented by dams causes flooding due to dam construction and climate change in the surrounding area.

As the electricity generation power generation method that can overcome the above problems, the environmentally friendly power generation method using solar or wind is attracting attention, and the hydropower generation method using the discharge of the river tributaries or sewage facilities does not affect the surrounding environment. It is the object of interest in that regard.

However, in the case of hydroelectric power generation, sufficient quantity must be secured for smooth power supply. In the case of hydroelectric power generation using rivers, it is difficult to obtain water in the low season or winter season. On the other hand, the hydropower plant using discharged water has the advantage of being less affected by seasonality. In particular, sewage pipes in which branch-type sewer pipes are gathered can be used as excellent hydropower sources because the discharge water at a certain level is always introduced.

However, in order to practically implement the hydropower generating facilities using rainwater or sewage, the spatial constraints of installing the hydropower generating facilities at the end of the existing sewage pipes must be overcome. There is a problem that economic construction should be possible.

KR 10-1195082 B1 2012.10.22.

The present invention has been made to solve the problems of the prior art, the problem to be solved in the present invention is to provide a hydrophobic power generation apparatus using a sediment inflow prevention device that can be easily installed in the end of the pre-installed sewer pipe. Is in.

In addition, the problem to be solved by the present invention is to provide a hydrophobic power generation apparatus using a soil inflow prevention device excellent in power transmission yield and waterproofness of the power generation aberration unit.

In addition, the problem to be solved in the present invention is to provide a hydrophobic power generation apparatus using a soil inflow prevention device that the rotation of the opening and closing plate is stable.

In order to solve the above problems, the hydrophobic power generation device using the earth and sand inflow prevention device of the present invention is a fixed frame fixed to an opening formed in an upper part of rainwater soil, and a fixed plate fixed to an upper surface of the fixed frame and having a sewage inlet formed on one side. And an opening and closing unit including an opening and closing plate configured to open and close the sewage inlet in a state in which both ends are fixed to the fixed frame and integrally fixed to the rotating part. A power generating aberration unit comprising a shaft fixed at a side wall of the rainwater tosoil in a state disposed at the sewage inlet, a bearing part provided at both ends of the shaft, and a power generating aberration rotatably fixed to the shaft; a spring made of a flexible material A power transmission unit made of a power transmission spring embedded in the accommodation pipe and the spring accommodation pipe, wherein a driven side of the power transmission spring is fixed to one end of the shaft; And a power generation unit provided at an upper portion of the end of the sewer pipe and a generator placed in the power generation room and connected to a driving side of the power transmission spring.

In addition, in the hydrophobic power generation apparatus using the earth and sand inflow prevention apparatus of the present invention, the power generation aberration is further provided with aberration cover at both ends in the longitudinal direction, and the inner cover and the outer cover of the hinge cover is fixed to the bearing portion and the shaft, respectively. It features.

In addition, the hydrophobic power generation device using the earth and sand inflow prevention device of the present invention, the rotating part is composed of a rotation shaft coupled to the opening and closing plate and the torsion bar hinge member provided at both ends of the rotation shaft, the torsion bar hinge member It consists of a torsion bar and an extrapolation member and an interpolation member that are rotatably inserted into each other, and the support end is integrally formed on the interpolation member, and both ends of the torsion bar are respectively fixed to the hollow portion and the extrapolation member of the support end. It is characterized by.

According to the present invention, the construction cost can be reduced because the construction of the hydrophobic power generation device using the earth and sand inflow prevention device of the present invention through the power generation aberration unit easily and quickly.

In addition, according to the present invention, since the power transmission yield and waterproofness of the power generation aberration through the aberration cover and the hinge cover is improved durability of the hydrophobic power generation apparatus according to the present invention.

In addition, according to the present invention, since the rotation of the opening and closing plate is made stable through the torsion bar hinge member, the operation reliability of the hydrophobic power generation apparatus according to the present invention is improved.

1 is a cross-sectional perspective view showing an embodiment of a hydrophobic power generation apparatus using a soil inflow prevention apparatus according to the present invention.
Figure 2 is an exploded perspective view showing the opening and closing unit of the hydrophobic force generation device using the soil injection prevention device according to the invention.
Figure 3 is an exploded perspective view showing a torsion bar hinge member of the hydrophobic power generation device using a soil injection prevention device according to the present invention.
Figure 4 is a side view showing the power generation aberration unit of the small hydro power generator using the earth and sand inflow prevention device according to the invention.
Figure 5 is an exploded perspective view showing a power generation aberration unit of a hydrophobic power generation apparatus using a soil inflow prevention apparatus according to the present invention.
6 is a perspective view showing another embodiment of the power generation aberration unit according to the present invention.
Figure 7 is a sectional view showing another embodiment of the power generation aberration unit according to the present invention.
8 is a perspective view showing an embodiment of a power transmission unit according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a cross-sectional perspective view showing an embodiment of a hydrophobic power generation apparatus using a soil inflow prevention apparatus according to the present invention. First, referring to FIG. 1, a sewer pipe is divided into a confluence type and a classification type according to a treatment method of sewage and rainwater (hereinafter referred to as 'sewage water'). The way it is drained. The confluence sewer pipe end (100) is provided with rainwater tossing chamber 300 is connected to the tea pipe line 200, the rainwater introduced into the rainwater sessile room 300 is transferred to the sewage treatment plant through the tea pipe line (200).

However, in rainy weather, a large amount of rainwater that does not require purification treatment flows into the sewage treatment plant, thereby reducing the purification efficiency, and the introduced soil may cause a failure of the purification device. Therefore, when the rainwater inflow into the stormwater chamber 300 more than the planned sewage (hereinafter referred to as '3Q') of the rainy weather for the sewage, the opening and closing plate 15 provided at the inlet of the stormwater chamber 300 is closed. In one state, the excellent overflow amount is discharged to the river through the outlet 100 to the sewer pipe.

The present invention is the power generation aberration unit (20), driven side of the power generation aberration unit (20), which is provided in the opening and closing unit 10, the sewage inlet 14 of the opening and closing unit 10, which is provided in the rainwater chamber (300). Comprising a power transmission unit 30 and a power generation unit 40 connected to the drive side of the power transmission unit 30, the power transmission unit 30 is made of a flexible material, the space of the construction site It is characterized in that it can flexibly cope with constraints.

Figure 2 is an exploded perspective view showing the opening and closing unit of the hydrophobic power generation device using the soil injection prevention device according to the present invention. 1 and 2, as described above, the opening and closing unit 10 closes the rainwater tosoil 300 when the flow rate of the rainwater flowing from the sewer pipe 100 is 3Q as described above, for this A fixing frame 11 fixed to the upper opening of the tossile chamber 300, a fixing plate 13 provided at an upper surface of the fixing frame 11, and a sewer inlet 14 formed on one side thereof, and both ends of the fixing frame 11. It includes a rotating part 17 is fixed to and the opening and closing plate 15 for opening and closing the sewage inlet 14 in a state fixed integrally to the rotating part 17. In addition, the fixing frame 11 is made of a pipe having a square cross section, the fixing plate 13 is fixed to the upper surface.

The fixing plate 13 is fixed to the fixing frame 11 in a state in which the sewage inlet 14 is disposed in the inflow direction of the rainwater, and the opening and closing plate 15 forms a predetermined slope at 3Q or less and It is fixed to the eastern part 17. In addition, when the rainwater tosoil 300 is full water level due to the inflow of rainwater over 3Q, the opening and closing plate 15 is to close the sewage inlet 14 by buoyancy applied to the buoy (15a) provided on one side. do.

The pivot 17 includes a pivot shaft 18 coupled to the opening and closing plate 15 and hinge members provided at both ends of the pivot shaft 18. Conventional hinge members have a problem that the operation reliability decreases with time due to the infiltration of soil contained in the rainwater. Therefore, in order to prevent the problem of sedimentation penetration by the conventional hinge member, the pivot 17 is composed of a torsion bar hinge member 19 having a torsion bar (a) therein, as shown in FIG. Can be. That is, when the opening and closing plate 15 is opened and closed by the torsional deformation of the torsion bar (a) rather than the relative rotation between the members made in the normal hinge member can be opened and closed stably even when the soil is penetrated.

However, the torsion angle of the torsion bar (a) has a characteristic proportional to the length and inversely proportional to the cross-sectional area. When a torsion angle of more than a predetermined torsion angle is required, the torsion bar (a) is formed in a relatively long length relative to the diameter. It may be made of a rod structure, the strength and rigidity of the torsion bar (a) may be a problem when the length is formed too long compared to the diameter. That is, when the torsion bar (a) has a structure formed longer than the diameter, there is a risk of excessive deformation of the torsion bar, wear caused by the torsion bar is repeatedly rotated in contact with the outer member in the state of bending deformation As a result, the operation reliability and durability may be lowered.

In order to solve the problems of strength and rigidity of the torsion bar (a), the torsion bar hinge member (19) is a torsion bar (a) and an extrapolation member (b) and an interpolation member (c) rotatably inserted into each other. The support end (d) is integrally formed on the interpolation member (c), and both ends of the torsion bar (a) are fixed to the hollow portion and the extrapolation member (b) of the support end (d), respectively. do. Therefore, the support end (d) can overcome the wear problem as described above by supporting the load causing the bending deformation instead of the torsion bar (a).

Figure 4 is a side view showing the power generation aberration unit of the hydrophobic power generation apparatus using the soil inflow prevention apparatus according to the present invention, Figure 5 is an exploded view showing the power generation aberration unit of the hydrophobic power generation apparatus using the earth and sand inflow prevention apparatus according to the present invention. 6 is a perspective view showing another embodiment of the power generation aberration unit according to the present invention, Figure 7 is a cross-sectional view showing another embodiment of the power generation aberration unit according to the present invention. 4 to 7, the power generation aberration unit 20 serves to produce rotational kinetic energy by being rotated by the rainwater flowing through the sewage inlet 14. To this end, the power generation aberration unit 20 is composed of a shaft 23, both ends of which are fixed to the side wall of the spout 100 as a sewer pipe, and a power generation aberration 21 which is rotatably fixed to the shaft 23.

The power generation aberration 21 is formed with a concave wing (not shown) to improve the power transmission yield and aberration cover 26 may be further provided at both ends in the longitudinal direction, in particular the aberration cover 26 is The bearing portion 27 provided at both ends of the shaft 23 may further include an additional function of suppressing inflow of rainwater.

In addition, the bearing part 27 may be further provided with a hinge cover 28 in order to improve durability, due to the characteristics exposed to the rainwater. The hinge cover 28 is composed of an inner cover 28a and an outer cover 28b, and are fixed to the bearing portion 27 and the shaft 23, respectively, and the material may be made of synthetic resin such as PVC.

In this case, the inner cover 28a is fixed to the bearing portion 27 without rotation, and the outer cover 28b is rotated together with the shaft 23 to maintain a predetermined interval so that mutual interference does not occur. , Is provided in a conical shape so that rainwater scattered in an unspecified direction does not penetrate the bearing portion 27, the diameter of the outer cover (28b) is preferably provided in a smaller shape at the inlet.

8 is a perspective view showing an embodiment of a power transmission unit according to the present invention. 1 and 8, the power transmission unit 30 serves to deliver the rotational kinetic energy produced for the power generation aberration unit 20 to the power generation unit 40 to be described later, for this flexibility It consists of a spring receiving pipe (31) made of a flexible material such as rubber having, and a power transmission spring (33) fixed to one end of the shaft (23) in a state in which the driven side is embedded in the spring receiving pipe (31). In this case, since the rotation of the power transmission spring 33 is made while the spring accommodation pipe 31 is fixed, a lubricant such as grease is injected into the spring accommodation pipe 31 for smooth rotation. do.

As the power transmission spring 33 is made of a coil spring, there is an advantage in that the construction cost is simple and easy to be folded, compared to a general shaft member, thereby reducing the construction cost. That is, when the construction is made of a pipe having a gear member and a bearing member for supporting the gear coupling for each bent portion in order to improve the power transmission efficiency, the construction cost is increased, this problem through a power transmission spring of a simple structure Can be solved.

The power generation unit 40 serves to generate electric power by receiving rotational kinetic energy from the power transmission unit 30, and for this purpose, the power generation room 41 and the power generation room provided adjacent to the rainwater discharge chamber 300. The generator 45 is placed on the 41 and is connected to and fixed to the driving side of the power transmission spring 33.

The power generation room 41 is a sewage pipe as a horsepower 100 is provided on the river side, it is preferably provided at a predetermined height or more to prevent flooding. In addition, a safety accident due to inoperability and leakage of the generator 45 due to flooding by forming a waterproof seal made of silicon rubber for waterproofing on the edge of the manhole (not shown) provided at the upper portion of the power generation chamber 41. Should be prevented.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

10: opening and closing unit
11: fixed frame 13: fixed plate
14: sewage inlet 15: opening and closing board
17: rotating part 18: rotating shaft
19: torsion bar hinge member
20: power generation aberration unit
21: power generation aberration 23: shaft
27: bearing portion 28: hinge cover
30: power transmission unit
31: spring receiving pipe 32: fixture
33: power transmission spring
40: power generation unit
41: power generation room 45: generator

Claims (3)

In the hydrophobic power generation device using the sediment inflow prevention device provided in the horse ball 100 to the sewer pipe 300 is embedded,
Fixing frame 11 is fixed to the opening formed in the upper portion of the rainwater chamber 300, the fixing plate 13 is fixed to the upper surface of the fixing frame 11, the sewer inlet 14 is formed on one side, both ends of the Opening and closing unit 10 comprising a rotating part 17 fixed to the fixed frame 11 and the opening and closing plate 15 for opening and closing the sewage inlet 14 in a state fixed integrally to the rotating part 17. ;
Both ends of the shaft 23 are fixed to the side wall of the rainwater discharge chamber 300 in the state disposed at the sewage inlet 14, the bearing part 27 provided at both ends of the shaft 23 and the shaft 23 are rotated. A power generation aberration unit 20 consisting of power generation aberrations 21 fixed to be possible;
It consists of a spring receiving pipe (31) made of a flexible material and a power transmission spring (33) embedded in the spring receiving pipe (31), the driven side of the power transmission spring 33 is one end of the shaft (23) A power transmission unit 30 fixed to the power transmission unit 30; And
A power generation unit 40 including a power generation chamber 41 provided in an upper portion of the sewer pipe end 100 and a generator 45 placed in the power generation chamber 41 and connected to and fixed to a driving side of the power transmission spring 33. );
Small hydro power generation apparatus using a soil inflow prevention device, characterized in that consisting of.
The method of claim 1,
The power generation aberration 21,
Aberration cover 26 is further provided at both ends in the longitudinal direction,
In the bearing portion 27 and the shaft 23,
The hydrophobic power generation device using the soil inflow prevention device, characterized in that the inner cover (28a) and the outer cover (28b) of the hinge cover (28) is fixed respectively.
The method of claim 1,
The rotating unit 17,
It consists of a rotating shaft 18 and the torsion bar hinge member 19 provided at both ends of the rotating shaft 18 to be coupled to the opening and closing plate 15,
The torsion bar hinge member 19,
It consists of a torsion bar (a) and the extrapolation member (b) and the interpolation member (c) which are rotatably inserted into each other, and the support end (d) is integrally formed in the interpolation member (c) and the torsion bar (a) ) Both ends are fixed to the hollow portion of the support end (d) and the extrapolation member (b), respectively.

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